Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
nhanh tinh » nhanh thanh, nhan sinh
hoc thieu » toc thieu, hoc hien
hang cong » dang cong, hang nong, bang cong
ho chieu » theo chieu, doi chieu, mot chieu
cua hang » cua dang, cua nhung, cua cong
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan ban » van ban

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) sach - ((hanh trinh) OR (nhanh tinh)) cua hang cong tac toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (hoc thieu)) sach - ((hanh trinh) or (nhanh tinh)) cua hang cong tac toan ban~".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (hoc thieu)) sach - ((hanh trinh) or (nhanh tinh)) cua hang cong tac toan ban*.